[INFO] cloning repository https://github.com/aji/khet-table
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aji/khet-table" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faji%2Fkhet-table", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faji%2Fkhet-table'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 903cd3d32da5083c0e1907a7277372bca85ed702
[INFO] documenting aji/khet-table against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faji%2Fkhet-table" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aji/khet-table on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aji/khet-table
[INFO] finished tweaking git repo https://github.com/aji/khet-table
[INFO] tweaked toml for git repo https://github.com/aji/khet-table written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aji/khet-table already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded autograd v2.0.0-rc3
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcbb868f2423979e75e8c6988c46d8ee6fa5f8d4c1bb90833fd55777608b6e7b
[INFO] running `Command { std: "docker" "start" "-a" "bcbb868f2423979e75e8c6988c46d8ee6fa5f8d4c1bb90833fd55777608b6e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbb868f2423979e75e8c6988c46d8ee6fa5f8d4c1bb90833fd55777608b6e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbb868f2423979e75e8c6988c46d8ee6fa5f8d4c1bb90833fd55777608b6e7b", kill_on_drop: false }`
[INFO] [stdout] bcbb868f2423979e75e8c6988c46d8ee6fa5f8d4c1bb90833fd55777608b6e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5249cd5b80ad41e5d0c118bc6ee40114060f5533f001ffc2f8af268d7d867e4c
[INFO] running `Command { std: "docker" "start" "-a" "5249cd5b80ad41e5d0c118bc6ee40114060f5533f001ffc2f8af268d7d867e4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking once_cell v1.13.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking num-traits v0.2.15
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking rayon-core v1.9.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking rayon v1.5.3
[INFO] [stderr]     Checking special v0.8.1
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking bumpalo v3.11.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking autograd v2.0.0-rc3
[INFO] [stderr]     Checking khet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting khet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/bb.rs:471:36
[INFO] [stdout]     |
[INFO] [stdout] 471 |                     DIR_N => laser.unchecked_shl(SHL_N as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `khet`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name khet src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9e412439b32bc1af -L dependency=/opt/rustwide/target/debug/deps --extern autograd=/opt/rustwide/target/debug/deps/libautograd-dd4c1b029f273e78.rmeta --extern bumpalo=/opt/rustwide/target/debug/deps/libbumpalo-246d4c20c43c7f28.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-5dec1aae8b6ceae9.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-db3182d8979d3809.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-10b77e59587bfed0.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-ccdbae1443113c36.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-1a746bbc13cf0143.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-1af1e748dfd9f032.rmeta --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-eccc99efb18b2f0c.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bb.rs:471:50
[INFO] [stdout]     |
[INFO] [stdout] 471 |                     DIR_N => laser.unchecked_shl(SHL_N as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ------------- ^^^^^^^^^^^^^ expected `u32`, found `u128`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/num/mod.rs:1193:5
[INFO] [stdout]     = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you can convert a `u128` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 471 |                     DIR_N => laser.unchecked_shl((SHL_N as u128).try_into().unwrap()) & MASK_BOARD,
[INFO] [stdout]     |                                                  +             +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/bb.rs:472:36
[INFO] [stdout]     |
[INFO] [stdout] 472 |                     DIR_E => laser.unchecked_shr(SHR_E as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bb.rs:472:50
[INFO] [stdout]     |
[INFO] [stdout] 472 |                     DIR_E => laser.unchecked_shr(SHR_E as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ------------- ^^^^^^^^^^^^^ expected `u32`, found `u128`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/num/mod.rs:1193:5
[INFO] [stdout]     = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you can convert a `u128` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 472 |                     DIR_E => laser.unchecked_shr((SHR_E as u128).try_into().unwrap()) & MASK_BOARD,
[INFO] [stdout]     |                                                  +             +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/bb.rs:473:36
[INFO] [stdout]     |
[INFO] [stdout] 473 |                     DIR_S => laser.unchecked_shr(SHR_S as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bb.rs:473:50
[INFO] [stdout]     |
[INFO] [stdout] 473 |                     DIR_S => laser.unchecked_shr(SHR_S as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ------------- ^^^^^^^^^^^^^ expected `u32`, found `u128`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/num/mod.rs:1193:5
[INFO] [stdout]     = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you can convert a `u128` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 473 |                     DIR_S => laser.unchecked_shr((SHR_S as u128).try_into().unwrap()) & MASK_BOARD,
[INFO] [stdout]     |                                                  +             +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/bb.rs:474:36
[INFO] [stdout]     |
[INFO] [stdout] 474 |                     DIR_W => laser.unchecked_shl(SHL_W as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bb.rs:474:50
[INFO] [stdout]     |
[INFO] [stdout] 474 |                     DIR_W => laser.unchecked_shl(SHL_W as u128) & MASK_BOARD,
[INFO] [stdout]     |                                    ------------- ^^^^^^^^^^^^^ expected `u32`, found `u128`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/num/mod.rs:1193:5
[INFO] [stdout]     = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you can convert a `u128` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 474 |                     DIR_W => laser.unchecked_shl((SHL_W as u128).try_into().unwrap()) & MASK_BOARD,
[INFO] [stdout]     |                                                  +             +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `khet` (lib) due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "5249cd5b80ad41e5d0c118bc6ee40114060f5533f001ffc2f8af268d7d867e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5249cd5b80ad41e5d0c118bc6ee40114060f5533f001ffc2f8af268d7d867e4c", kill_on_drop: false }`
[INFO] [stdout] 5249cd5b80ad41e5d0c118bc6ee40114060f5533f001ffc2f8af268d7d867e4c
